BRPI0519986A2 - aparelho de resfriamento de chapas de aço de bitola grossa - Google Patents

aparelho de resfriamento de chapas de aço de bitola grossa

Info

Publication number
BRPI0519986A2
BRPI0519986A2 BRPI0519986-7A BRPI0519986A BRPI0519986A2 BR PI0519986 A2 BRPI0519986 A2 BR PI0519986A2 BR PI0519986 A BRPI0519986 A BR PI0519986A BR PI0519986 A2 BRPI0519986 A2 BR PI0519986A2
Authority
BR
Brazil
Prior art keywords
steel plate
steel
gauge
cooling apparatus
coarse
Prior art date
Application number
BRPI0519986-7A
Other languages
English (en)
Inventor
Yoshihiro Serizawa
Hisayoshi Matsunaga
Shigeru Ogawa
Yutaka Akase
Ryuji Yamamoto
Hironori Ueno
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37570224&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0519986(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2005182898A external-priority patent/JP4214134B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI0519986A2 publication Critical patent/BRPI0519986A2/pt
Publication of BRPI0519986B1 publication Critical patent/BRPI0519986B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0203—Cooling
    • B21B45/0209—Cooling devices, e.g. using gaseous coolants
    • B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
    • B21B45/0233—Spray nozzles, Nozzle headers; Spray systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)

Abstract

APARELHO DE RESFRIAMENTO DE CHAPAS DE AçO DE BITOLA GROSSA. A presente invenção refere-se a um aparelho de resfriamento de chapa de aço de bitola grossa tendo uma pluralidade de pares de cilindros compressores, cada par compreendendo um cilindro superior e um cilindro inferior, comprimindo e transportando chapas de aço de bitola grossa laminadas a quente e uma pluralidade de bocais de pulverização pulverizando água nas superfície superior e inferior da chapa de aço de bitola grossa transportada entre os pares adjacentes de cilindros compressores antes e após cada um deles na direção de transporte, o dito aparelho de resfriamento de chapa de aço de bitola grossa caracterizado por arranjar a dita pluralidade de bocais de pulverização de forma que (i) a soma das áreas das superfícies de impacto das pulverizações de água dos bocais de pulverização do lado superior na superfície da chapa de aço de bitola grossa está na faixa de 4 a 90% da área de superfície da chapa de aço entre as circunferências externas na distância mais próxima entre os pares de cilindros compressores, e (ii) a soma das áreas das superfícies de impacto das pulverizações de água dos bocais de pulverização do lado superior de superfície na superfície da chapa de aço de bitola grossa está na faixa de 4 a 100% de área de superfície da chapa de aço entre as circunferências externas do cilindro na distância mais próxima entre os pares de cilindros compressores.
BRPI0519986-7A 2005-06-23 2005-12-22 Aparelho de resfriamento de chapas de aço de bitola grossa BRPI0519986B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005-182898 2005-06-23
JP2005182898A JP4214134B2 (ja) 2004-06-23 2005-06-23 厚鋼板の冷却装置
PCT/JP2005/024178 WO2006137187A1 (ja) 2005-06-23 2005-12-22 厚鋼板の冷却装置

Publications (2)

Publication Number Publication Date
BRPI0519986A2 true BRPI0519986A2 (pt) 2009-04-07
BRPI0519986B1 BRPI0519986B1 (pt) 2019-06-04

Family

ID=37570224

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519986-7A BRPI0519986B1 (pt) 2005-06-23 2005-12-22 Aparelho de resfriamento de chapas de aço de bitola grossa

Country Status (8)

Country Link
US (2) US20090108509A1 (pt)
EP (1) EP1908535B1 (pt)
KR (1) KR100935490B1 (pt)
CN (1) CN101247902B (pt)
BR (1) BRPI0519986B1 (pt)
IN (1) IN2014MN01155A (pt)
RU (1) RU2383402C2 (pt)
WO (1) WO2006137187A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5261077B2 (ja) 2008-08-29 2013-08-14 大日本スクリーン製造株式会社 基板洗浄方法および基板洗浄装置
KR101209355B1 (ko) * 2009-05-13 2012-12-06 신닛테츠스미킨 카부시키카이샤 열연 강판의 냉각 방법
EP2486991B1 (en) 2009-10-07 2017-01-25 Nippon Steel & Sumitomo Metal Corporation Cooling method for hot rolling
JP5677997B2 (ja) * 2012-03-05 2015-02-25 株式会社日立製作所 圧延制御装置、圧延制御方法及び圧延制御プログラム
CN102626719A (zh) * 2012-04-24 2012-08-08 青岛钢铁控股集团有限责任公司 线材生产用控冷装置及线材生产设备
TWI524951B (zh) * 2012-06-08 2016-03-11 新日鐵住金股份有限公司 熱軋鋼板用冷卻水之水擋裝置及水擋方法
JP5825250B2 (ja) 2012-12-25 2015-12-02 Ｊｆｅスチール株式会社 熱延鋼帯の冷却方法および冷却装置
DE102013107010A1 (de) * 2013-07-03 2015-01-22 Thyssenkrupp Steel Europe Ag Anlage und Verfahren zum Warmwalzen von Stahlband
CN103567238B (zh) * 2013-11-07 2015-08-26 杨海西 钢板冷却装置
US10603611B2 (en) * 2014-05-30 2020-03-31 Daritech, Inc. Cleaning systems and methods for rotary screen separators
ES2781198T3 (es) 2015-05-29 2020-08-31 Voestalpine Stahl Gmbh Método para el enfriamiento sin contacto de chapas de acero y dispositivo para ello
DE102015113056B4 (de) 2015-08-07 2018-07-26 Voestalpine Metal Forming Gmbh Verfahren zum kontaktlosen Kühlen von Stahlblechen und Vorrichtung hierfür
JP6720894B2 (ja) * 2017-03-02 2020-07-08 Ｊｆｅスチール株式会社 鋼板の冷却方法および鋼板の冷却装置ならびに鋼板の製造方法
KR102327473B1 (ko) * 2017-06-16 2021-11-16 스틸플랜테크가부시키가이샤 스패터 비산 방지 장치 및 해당 스패터 비산 방지 장치를 구비한 플래시 버트 용접기
CN107058698A (zh) * 2017-06-16 2017-08-18 江苏国铝高科铝业有限公司 一种用于淬火设备的喷淋系统
CN107245560A (zh) * 2017-06-16 2017-10-13 江苏国铝高科铝业有限公司 一种铝合金板在线淬火工艺及设备
CN107287406B (zh) * 2017-07-21 2019-12-10 北京特冶工贸有限责任公司 一种在线控冷装置和冷却方法
DE102017127470A1 (de) * 2017-11-21 2019-05-23 Sms Group Gmbh Kühlbalken und Kühlprozess mit variabler Abkühlrate für Stahlbleche
CN109879011A (zh) * 2019-04-04 2019-06-14 太原钢铁(集团)有限公司 一种重板机运矿带自动清扫泥矿装置
ES2951333T3 (es) * 2019-07-11 2023-10-19 John Cockerill S A Dispositivo de enfriamiento para soplar gas sobre una superficie de una banda móvil
JP7103511B2 (ja) * 2019-09-30 2022-07-20 Ｊｆｅスチール株式会社 金属帯急冷装置及び金属帯急冷方法並びに金属帯製品の製造方法
CN111023650B (zh) * 2019-12-26 2022-02-22 西安奕斯伟材料科技有限公司 冷却装置以及冷却系统
CN111826505B (zh) * 2020-06-24 2022-04-08 中航工程集成设备有限公司 一种铝合金中厚板多级淬火冷却喷淋系统及实施方法
KR102529203B1 (ko) * 2021-07-27 2023-05-08 현대제철 주식회사 열연 강판의 균일 냉각 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11172401A (ja) * 1997-12-05 1999-06-29 Mitsubishi Heavy Ind Ltd 帯材の冷却方法及び装置
JPH11347629A (ja) 1998-06-09 1999-12-21 Nkk Corp 高温鋼板の矯正及び冷却装置並びにその矯正及び冷却方法
JP3503580B2 (ja) * 2000-07-27 2004-03-08 Ｊｆｅスチール株式会社 金属ストリップの冷却方法および冷却装置列
JP3896094B2 (ja) * 2002-03-25 2007-03-22 新日本製鐵株式会社 厚鋼板の冷却方法および冷却装置
JP2004034109A (ja) * 2002-07-04 2004-02-05 Sumitomo Metal Ind Ltd 高温鋼材の冷却方法と冷却装置および熱間圧延鋼板の製造方法
JP3902568B2 (ja) * 2003-05-07 2007-04-11 新日本製鐵株式会社 熱間圧延鋼板の上面冷却方法
JP3867073B2 (ja) * 2003-10-17 2007-01-10 新日本製鐵株式会社 熱間圧延鋼板の冷却装置および冷却方法
JP4061286B2 (ja) * 2004-04-08 2008-03-12 新日本製鐵株式会社 金属板の冷却装置および冷却方法
JP4214134B2 (ja) * 2004-06-23 2009-01-28 新日本製鐵株式会社 厚鋼板の冷却装置

Also Published As

Publication number Publication date
KR20080010463A (ko) 2008-01-30
US20140117595A1 (en) 2014-05-01
US9085810B2 (en) 2015-07-21
WO2006137187A1 (ja) 2006-12-28
EP1908535A4 (en) 2008-08-06
KR100935490B1 (ko) 2010-01-06
RU2008114905A (ru) 2009-10-27
CN101247902A (zh) 2008-08-20
RU2383402C2 (ru) 2010-03-10
US20090108509A1 (en) 2009-04-30
CN101247902B (zh) 2010-11-24
IN2014MN01155A (pt) 2015-07-03
BRPI0519986B1 (pt) 2019-06-04
EP1908535A1 (en) 2008-04-09
EP1908535B1 (en) 2012-10-31

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2019, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)